Unit 4 The Internet Connects UsLesson 20 A Computer Helps!初中英语课件

Unit4TheInternetConnectsUsLesson20AComputerHelps!laptopEasterenterkeysearchtopicdependbunnyhiden.笔记本电脑n.复活节v.

输入；进入n.

关键；钥匙n.&v.

搜索；查找n.话题v.依靠；取决于n.兔子v.隐藏；躲避WordsandexpressionsDoyouoftensearchforinformationontheInternet?How?WhatdoyouknowaboutEaster?LeadinReadandanswer.1.HowdidthegirlsearchforinformationontheInternet?

Sheenteredsomekeywordsintoasearchenginetofindinformationonthetopic.2.WhatdidMs.Liuaskherstudentstowriteabout?

SheaskedherstudentstowriteareportaboutEaster.3.IsEasteranimportantfestivalinChineseculture?No,itisn’t.

4.WhenisEaster?

ItisalwaysinMarchorApril.

5.WhatdochildrendoonEasterDay?

Childrenhaveegghuntsandeatchocolaterabbits.6.WhataresymbolsofEaster?

Rabbitsandeggs.Languagepoints1.DoyouoftensearchforinformationontheInternet?你经常在网上搜索信息吗？searchfor

寻找；搜索Youcansearchforandfindreviewsonline,too.你也可以在网上搜索查找相关评论。Youmustexaminehowusersmaysearchforyourpage.你必须研究用户可能怎样搜索你的页面。2.Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.我输入一些关键字在搜索引擎中找到关于这个话题的信息。keyn.键；关键；钥匙

Theyputthekeyinthedoorandentered.他们用钥匙开了门然后进去了。Thekeytosuccessistobereadyfromthestart.成功的关键是从一开始就做好准备。key

adj.

重要的；关键的Heisoneofourkeythinkersonthefutureofhumanityinthecosmos.他在人类的宇宙前景上这个问题上，是重要的思考者之一。Whatarethekeytrendsyoucouldsharewithus?在关键趋势上您有什么想法可以分享？searchengine搜索引擎Doyouwantthesearchenginetoseeeverypageonyourwebsite?你是否希望搜索引擎能看到你网站上的每一页面？3.

Easterdoesnotfallonthesamedayeachyear.每年复活节不落在同一天。fallon落到；指向Itiswellknownthattherain-dropsontheroofaresmallerthanthosethatfallonthestreet.正如我们所知道的，落在屋顶的雨滴比落在街上的雨滴要小一些。

Thedatedependsonthemoon…….

日期取决于月亮……dependon取决于；依赖；依靠

Idependonmypenforaliving.我靠写作为生。Alldependsontheweather.一切取决于天气。5.Inthisway,itisliketheChineseSpringFestival.通过这种方式,就像中国的春节。inthisway这样；用这种方法

Onlyinthiswaycanweimproveourselves.只有用这种方法我们才能不断提高自己。Inthisway,youcanquitsmoking.通过这种方式，你可以戒烟。searchenginedependonEasterBunnyfalloninthiswaysearchfor搜素引擎取决于；依赖；依靠复活节兔子落在；指向通过这种方式；这样搜索；寻找TimeforReflectionExerciseⅠ.Readthelessonandfillintheblanks.Easterisanimportant________.Itdoesnotfallonthesamedayeachyear.ChildrenbelievethattheEasterBunnycomesand______chocolateeggsforthemtofind.festivalhidesRabbitsandeggsareboth_______ofnewlife.ThatmeansEasterisawaytowelcomespring.Mostpeople________Easterwiththeirfamilyandfriends.symbolscelebratePracticeFillintheblankswithcorrectwords.Sheusedtoworkather_______untilfourinthemorning.她以前经常在笔记本电脑前工作到凌晨4点钟。laptop2.Youarethe_____toyourownhappiness,sogoahead,unlockitonceandforall.你自己便是自己的快乐的钥匙，因此，往前走，马上打开那把锁。3.Whatdotheyknowaboutyour______?关于你的主题他们了解多少？keytopic4.Eachdayofthe_________bringsitsownmeaning.节日里的每一天都有不同的含义。5.Theburdenwouldthen________theEuropeans.那么，负担将落到欧洲人的头上。6.Allofoureconomies___________oil.我们所有的经济都得靠石油。festivalfallondependon7.Don'tkeepgettingontotheboy___________,itwillnotdoanygood.别老是这样训斥孩子，这不会有什么好处。8.She